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AMETEK CSW Series User Manual

Page 171

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User Manual

California Instruments

CSW Series

171

Number

Message String

Cause

Remedy

24

“Output Relay must be
closed”

Attempt to change
voltage range while
output relay is closed.

Open output relay first, then change
range.

25

“Overvoltage
Protection Trip”

Over voltage trip limit
exceeded.

Check for inductive kickbacks or
overshoot on eut.

26

“Peak Current
Protection Trip”

Peak current exceeds
trip limit.

Reduce load or increase trip level.

29

“DC component
exceed limit”

Waveform selected
has too much DC
content to be
supported on AC
coupled voltage
range.

Use AC waveform without DC offset
only or select DC coupled voltage
range. (Applies to MX with –HV
models only).

30

“Dc Bus Fault

Amplifier DC bus
lower than required to
support the output
load

AC Line input too low.

Table 9-1: Error Messages.